A community usually helps and supports Steemains. @bdcommunity not only helps and supports Steemians, but also supports other community to grow. This community has a curator team who finds out quality posts and supports them. It inspires Steemians to put their effort to make quality content.
Besides that, @bdcommunity arranges contest to engage Steemains and reward them. Recently they have launched Steem account creation service. It is just a beginning. This community has a lot to offer. I'm excited to see what BDCommunity is going to do next to support Steemians and add value to the Steem ecosystem.